Naruto was walking down the Konoha street towards the forest.
Just as he entered the area of huge trees, a man put a sack over his head and kidnapped him.
Naruto awoke later in an area he didn't recognize. Standing beside him was a sand ninja he had never seen before.
"Who are you?" asked Naruto.
"I am Yunsung," said the man.
Just then, there was a banging on the door. Yunsung told Naruto to put his hands over his head and stay like that.
A man with a slashed earth headband walked through the door. He walked up to Naruto and spoke to him in a language that Naruto could not understand.
Yunsung translated. He said, "He wants you to make a jutsu of great strength."
Naruto was not sure what would happen to him, so he agreed.
For many days, Naruto and Yunsung worked on creating a jutsu of incredible power. Eventually, they created one that was very powerful, but still not perfect.
But they needed to escape. Naruto was convinced now that he would be killed as soon as he showed his kidnappers this jutsu.
"I will buy you some time!" said Yunsung. He burst through the doors and started using jutsu to defend himself.
Naruto ran after him, and found him dead. The leader of the kidnappers shot a fire jutsu at Naruto, but Naruto dodged it and used the incredible jutsu on him, killing him.
Naruto eventually found his way back to Konoha. When Sakura saw him coming through the forest, she started crying out of happiness.
Sasuke saw him as well. "Just what happened out there?" He asked.
"I can't tell you," replied Naruto.
Naruto trained on his own for a month, perfecting the powerful jutsu, but he was going to make sure that he was the only one to use it.
But one day, Sakura found him training with the jutsu. Naruto noticed her. He asked her to help him.
"Naruto, you know that I would help you with anything, but I cannot help you if you're going to start all this again."
"There is nothing except this. There's the next mission, and nothing else."
"Is that so? Well, then I won't help you."
"You stood by my side all these years while I hurt other ninja. Now that I'm trying to protect the people I've put in harm's way, you're going to walk out?"
"You're going to kill yourself, Naruto. I'm not going to be a part of it."
"I shouldn't be alive... unless it was for a reason. I'm not crazy, Sakura. I just finally know what I have to do. And I know in my heart that it's right."
Sakura agreed to help him, but unfortunately, Sasuke saw them too.
Sasuke watched Naruto and copied his jutsu, but he took it to the next level. He upgraded its amount of power by using his Curse Seal, and eventually, it was time to attack Konoha.
Naruto was there when Sasuke attacked.
They clashed together both versions of the jutsu, and Sasuke seemed to be winning.
However, Naruto had planned for something like this.
The jutsu had just as much attack capability as defense capability. Sasuke had never seen it used this way.
Naruto used the jutsu on himself, and it turned into a red and gold armor. Sasuke tried using the attack jutsu on Naruto, but it did nothing.
Naruto punched Sasuke with the armor, and Sasuke flew off into the sky.
Naruto was heralded as a savior of Konoha.
He was asked to say a few words in front of the whole village.
Naruto stood at the top of the Hokage mountain so everyone could see him.
Then he said, "The truth is... I am Iron Man."
Congratulations to anybody who figured this story out early.